De Carvalho; Elisabeth

Patent Applications and Registrations

Patent applications and USPTO patent grants for De Carvalho; Elisabeth.The latest application filed is for "techniques for beamforming in multi-user systems".

Company Profile

4.11.11

De Carvalho; Elisabeth - Norresundby DK
De Carvalho; Elisabeth - Aalborg N/A DK
de Carvalho; Elisabeth - Aaiborg DK

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Techniques for beamforming in multi-user systems Grant 11,152,988 - De Carvalho , et al. October 19, 2	2021-10-19
Techniques For Beamforming In Multi-user Systems App 20200389214 - De Carvalho; Elisabeth ; et al.	2020-12-10
Beamforming for hybrid antenna arrays Grant 10,797,767 - Navarro Manchon , et al. October 6, 2	2020-10-06
Beamforming For Hybrid Antenna Arrays App 20190222276 - Navarro Manchon; Carles ; et al.	2019-07-18
Ping pong beamforming Grant 10,193,613 - De Carvalho , et al. Ja	2019-01-29
Ping Pong Beamforming App 20170317735 - DE CARVALHO; Elisabeth ; et al.	2017-11-02
Apparatus and method for interference cancellation in multiple-antenna communication system Grant 8,355,474 - De Carvalho , et al. January 15, 2	2013-01-15
System and method for transmitting and receiving signals in a communication system using relay scheme Grant 8,068,456 - Yomo , et al. November 29, 2	2011-11-29
Automatic repeat request (ARQ) apparatus and method of multiple input multiple output (MIMO) system Grant 8,060,802 - Popovski , et al. November 15, 2	2011-11-15
Apparatus and method for estimating uplink frequency offset in wireless communication system Grant 7,949,034 - Nguyen , et al. May 24, 2	2011-05-24
Method and apparatus for transmitting and receiving data using multi-user superposition coding in a wireless relay system Grant 7,920,825 - Popovski , et al. April 5, 2	2011-04-05
Apparatus and method for automatic repeat request in multi input multi output system Grant 7,916,745 - De Carvalho , et al. March 29, 2	2011-03-29
Hybrid forwarding apparatus and method for cooperative relaying in an OFDM network Grant 7,746,815 - Can , et al. June 29, 2	2010-06-29
APPARATUS AND METHOD FOR INTERFERENCE CANCELLATION IN multiple-antenna COMMUNICATION SYSTEM App 20080248773 - DE CARVALHO; Elisabeth ; et al.	2008-10-09
Apparatus And Method For Automatic Repeat Request In Multiple Input Multiple Output System App 20080244350 - de Carvalho; Elisabeth ; et al.	2008-10-02
Apparatus and method for estimating uplink frequency offset in wireless communication system App 20080232343 - Nguyen; Huan Cong ; et al.	2008-09-25
System And Method For Transmitting And Receiving Signals In A Communication System Using Relay Scheme App 20080212515 - Yomo; Hiroyuki ; et al.	2008-09-04
Automatic Repeat reQuest (ARQ) apparatus and method of Multiple Input Multiple Output (MIMO) system App 20070245205 - Popovski; Petar ; et al.	2007-10-18
System and method for relaying signal in a communication system App 20070223374 - Popovski; Petar ; et al.	2007-09-27
Apparatus and method for acquiring channel state information in a wireless relay network App 20070135059 - Yomo; Hiroyuki ; et al.	2007-06-14
Hybrid forwarding apparatus and method for cooperative relaying in an OFDM network App 20070086512 - Can; Basak ; et al.	2007-04-19

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